Small ball. Serious burn.

8 inches. Anti-burst. Every exercise changes when it's under you.

The mini ball adds instability exactly where you want it — between the knees, under the lower back, squeezed between the thighs. Small equipment, significant difference. The smooth matte surface is comfortable against skin through your whole session.

Pump included. Inflate to your preferred firmness and go.

• Diameter: 14.5 in (37 cm)
• Material: Fiberglass ring, EVA foam handles
• Wipe clean with damp cloth
• Do not over-compress or bend beyond
  natural flex
• Store flat